SP1086

1.5A Low Dropout Linear Regulator
Data Sheets OBS (Obsolete)

Overview

Information
Output Option
VOUT (V)
VOUT Adj MIN (V)
VOUT Adj MAX (V)
IOUT (mA)
VIN MIN (V)
VIN MAX (V)
IQ (µA)
Accuracy (%)
Vdrop (mV)
Output Noise (µVRMS)
PSRR (dB)
Junction Temp Range (°C)
Package
Features
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The SP1086 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 1.5A of load current. The series features on-chip thermal shutdown. It also includes a bandgap reference and a current limiting circuit. The SP1086 is available in 1.5V, 1.8V, 2.5V, 3V, 3.3V and 5.0V versions. The fixed versions integrate the adjust resistors. It is also available in an adjustable version, which can set the output voltage with only two external resistors. The SP1086 series is available in standard packages of TO-263-3, TO-220 and TO-252.

  • Low dropout voltage: typical 1.3V at 1.5A
  • Current limiting and thermal protection
  • Output current: 1.5A
  • Current limit: 2.3A
  • Operating junction temperature: 0ºC to 25ºC
  • Line regulation: 0.015% (typical)
  • Load regulation: 0.1% (typical)
  • Available in RoHS compliant, lead-free packaging

Documentation & Design Tools

All Types Data Sheets Application Notes
Type Title Version Date File Size
Data Sheets Datasheet H December 2006 516.5 KB
Application Notes ANP-02, Thermal Considerations for Linear Regulators A November 2006 351 KB
Application Notes ANP-03, Thermal Calculator A February 2001 27 KB
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Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Suggested Replacement PDN
SP1086V-L TO-220-3 0 125 OBS
SP1086V-L-1-5 TO-220-3 0 125 OBS
SP1086V-L-1-8 TO-220-3 0 125 OBS
SP1086V-L-2-5 TO-220-3 0 125 OBS
SP1086V-L-2-85 TO-220-3 0 125 OBS
SP1086V-L-3-0 TO-220-3 0 125 OBS
SP1086V-L-3-3 TO-220-3 0 125 OBS
SP1086V-L-5-0 TO-220-3 0 125 OBS
SP1086V1-L TO-263-3 0 125 OBS
SP1086V1-L-1-5 TO-263-3 0 125 OBS
SP1086V1-L-1-5/TR TO-263-3 0 125 OBS
SP1086V1-L-1-8 TO-263-3 0 125 OBS
SP1086V1-L-1-8/TR TO-263-3 0 125 OBS
SP1086V1-L-2-5 TO-263-3 0 125 OBS
SP1086V1-L-2-5/TR TO-263-3 0 125 OBS
SP1086V1-L-2-85 TO-263-3 0 125 OBS
SP1086V1-L-2-85/TR TO-263-3 0 125 OBS
SP1086V1-L-3-0 TO-263-3 0 125 OBS
SP1086V1-L-3-0/TR TO-263-3 0 125 OBS
SP1086V1-L-3-3 TO-263-3 0 125 OBS
SP1086V1-L-3-3/TR TO-263-3 0 125 OBS SPX29150
SP1086V1-L-5-0 TO-263-3 0 125 OBS
SP1086V1-L-5-0/TR TO-263-3 0 125 OBS
SP1086V1-L/TR TO-263-3 0 125 OBS
SP1086V2-L TO-252-3 0 125 OBS
SP1086V2-L-1-5 TO-252-3 0 125 OBS
SP1086V2-L-1-5/TR TO-252-3 0 125 OBS
SP1086V2-L-1-8 TO-252-3 0 125 OBS
SP1086V2-L-1-8/TR TO-252-3 0 125 OBS
SP1086V2-L-2-5 TO-252-3 0 125 OBS
SP1086V2-L-2-5/TR TO-252-3 0 125 OBS
SP1086V2-L-2-85 TO-252-3 0 125 OBS
SP1086V2-L-2-85/TR TO-252-3 0 125 OBS
SP1086V2-L-3-0 TO-252-3 0 125 OBS
SP1086V2-L-3-0/TR TO-252-3 0 125 OBS
SP1086V2-L-3-3 TO-252-3 0 125 OBS
SP1086V2-L-3-3/TR TO-252-3 0 125 OBS
SP1086V2-L-5-0 TO-252-3 0 125 OBS
SP1086V2-L-5-0/TR TO-252-3 0 125 OBS
SP1086V2-L/TR TO-252-3 0 125 OBS
Show obsolete parts
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.

Packaging

Pkg Code Details Quantities Dimensions
TO-220-3
  • JEDEC Reference: TO-220
  • MSL Pb-Free: n/a
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 29.4ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: n/a
  • Quantity per Tube: 50
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): n/a
  • Tape & Reel Unit Orientation: n/a
  • Dimensions: inch
  • Length: 0.355 max
  • Width: 0.420 max
  • Thickness: 0.190 max
  • Lead Pitch: 0.10
TO-252-3
  • JEDEC Reference: TO-252
  • MSL Pb-Free: L2 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 50ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 2000
  • Quantity per Tube: 80
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 16 x 8
  • Tape & Reel Unit Orientation: Tab at sprocket hole.
  • Dimensions: inch
  • Length: 0.24
  • Width: 0.265 max
  • Thickness: 0.094 max
  • Lead Pitch: 0.09
TO-263-3
  • JEDEC Reference: TO-263
  • MSL Pb-Free: L3 @ 245ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 31.4ºC/W
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 500
  • Quantity per Tube: 50
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 24 x 16
  • Tape & Reel Unit Orientation: Tab away from sprocket hole.
  • Dimensions: inch
  • Length: 0.380 max
  • Width: 0.420 max
  • Thickness: 0.190
  • Lead Pitch: 0.10

Notifications

Distribution Date Description File
08/16/2016 Addition of an alternate qualified location, JCET.
07/20/2015 Product discontinuation notification
05/22/2013 Addition of JCET as an alternate qualified assembly and test location. Process & material change.
08/07/2009 Notice of Obsolescence – Selected Power Management Parts Discontinued due to low market demand, effective immediately.
09/10/2008 Notice of Obsolescence –Selected Power Management Parts This is notification that the Power Management products listed on the attached page have been discontinued by Exar Corporation due to low market demand, effective immediately.
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